Excavator Hydraulic Pump Leaking Fix K3V112DT-14T hydraulic main assembly

hydraulic pump
July 09, 2025
Category Connection: Hydraulic Pump Excavator Parts
The hydraulic pump converts mechanical energy into hydraulic energy to power the excavator's hydraulic system. When the engine drives the pump shaft to rotate, the internal pistons or gear sets create oil suction and compression processes, forming a high-pressure oil flow. Belparts hydraulic pumps feature variable displacement design that automatically adjusts output flow according to load requirements, achieving high energy efficiency.

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